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The SAMI Galaxy Survey: global stellar populations on the size–mass plane

Abstract:

We present an analysis of the global stellar populations of galaxies in the SAMI (Sydney-AAO Multi-object Integral field spectrograph) Galaxy Survey. Our sample consists of 1319 galaxies spanning four orders of magnitude in stellar mass and includes all morphologies and environments. We derive luminosity-weighted, single stellar population equivalent stellar ages, metallicities and alpha enhancements from spectra integrated within one effective radius apertures. Variations in galaxy size expl...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/stx2166

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ORCID:
0000-0001-8495-8547
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ORCID:
0000-0002-9796-1363
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ORCID:
0000-0003-2880-9197
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Astrophysics
Oxford college:
Christ Church
ORCID:
0000-0001-7897-3812
van de Sande, J More by this author
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University of Sydney More from this funder
Christ Church, Oxford More from this funder
Hintze Family Charitable Foundation More from this funder
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Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
472
Issue:
3
Pages:
2833-2855
Publication date:
2017-08-24
Acceptance date:
2017-08-21
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:743660
URN:
uri:76da7dc7-fb77-4d81-a28c-f01299b892b9
UUID:
uuid:76da7dc7-fb77-4d81-a28c-f01299b892b9
Local pid:
pubs:743660

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